Samsung Galaxy M21 vs Samsung Galaxy A22
| Vormgeving | Touchscreen | Touchscreen |
| Afmetingen | 159.00 x 75.10 x 8.90 mm | 159.30 x 73.60 x 8.40 mm |
| Gewicht | 188.00 g | 186.00 g |
| Schermgrootte | 6.40" | 6.40" |
| Scherm | Kleurrijk / Super AMOLED 16M kleuren 1080 x 2340 px (6.40") 403 ppi | Kleurrijk / Super AMOLED 16M kleuren 90 Hz 720 x 1600 px (6.40") 274 ppi |
| Bescherming scherm |   | |
| Extra scherm | | |
| Secundaire bescherming scherm | | |
| Max. gesprekstijd | 4G: 2940 min. (49.0 h) |  |
| Maximale afspeeltijd | Audio: 131 h (5.5 dagen) Video: 29 h (1.2 dagen) | nd |
| Maximale surfen op het internet tijd | WiFi: 22 h (0.9 dagen) 4G: 22 h (0.9 dagen) | nd |
| Standaard batterij | Li-Ion 6000 mAhBuy powerbank | Li-Ion 5000 mAhBuy powerbank |
| Snel opladen van de batterij | Fast Charging | Fast Charging |
| Draadloos opladen van de batterij | | |
| Intern geheugen | 64 GB | 64 GB, 128 GB |
| End-user-geheugen | 49.5 GB | UNKNOWN, 103.4 GB |
| RAM-geheugen | 4 GB | 4 GB, 6 GB |
| Geheugen kaarten |  microSD, microSDHC, microSDXC tot 512 GBBuy memory card | microSD, microSDHC, microSDXC |
| Besturingssysteem | Android 10 | Android 11 |
| Interface | One UI | One UI 3.1 |
| Processor | Samsung Exynos 9611 | MediaTek Helio G80 MT6769T |
| CPU-klok | 2300 MHz | 2000 MHz |
| GPU | ARM Mali-G72 MP3 | ARM Mali-G52 MC2 |
| Touchscreen | | |
| SAR | 1,13 W/kg | |
| Dual SIM | | |
| SIM-kaarten standaard | DualSIM(nanoSIM, nanoSIM) | SingleSIM(nanoSIM) |
| Dual SIM-modus | dual standby | nd |
| Hybride Dual SIM | | nd |
| Introductiedatum | I. kwartaal 2020 | II. kwartaal 2021 |
| Andere namen van deze telefoon | SM-M215F/DS; SM-M215F/DSN | SM-A225F; SM-A225M; SM-A225M/N |
| GSM standaard | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS standaard (3G) | 850 900 1900 2100 | 850 900 1700 1900 2100 |
| LTE-standaard | FDD LTE: 2600, 2100, 1800, 900, 850, 800 TDD LTE: 2600, 2500, 2300 | FDD LTE: 2600, 2300, 1900, 1800, 1700, 850, 800, 700 |
| 5G-standaard | | |
| CDMA standaard | | |
| TD-SCDMA-standaard | | |
| UMA standaard | | |
CAMERA'S - TERUG
| Eerste camera | | |
| Cameratype | Standaard lens | Standaard lens |
| Matrix | 48 Mpx | 48 Mpx |
| Sensor maat | 1/2 | |
| Pixel grootte | | 0,8 µm |
| Schermresolutie | 8000x6000 px | |
| Optische zoom | | |
| Digitale vergroting | 4x | |
| Gezichtsveld | 80 ° | |
| Brandpuntsafstand | 26 mm | |
| Flitser | LED | LED |
| Dual-color LED-flitser | | |
| Videoresolutie | 3840x2160 px | 1920x1080 px |
| Videoformaten | H.264, H.265, MPEG4 - 30 fps | H.263, H.264, MPEG4 - 30 fps |
| Extra | AF, f/2.0 | AF, OIS, f/1.8 |
| Tweede camera | | |
| Cameratype | Diepte van het veld | Groothoeklens |
| Matrix | 5 Mpx | 8 Mpx |
| Pixel grootte | | 1,12 µm |
| Optische zoom | | |
| Flitser | LED | LED |
| Dual-color LED-flitser | | |
| Videoformaten | H.264, H.265, MPEG4 - 30 fps | H.263, H.264, MPEG4 - 30 fps |
| Extra | FF, f/2.2 | FF, f/2.2 |
| Derde camera | | |
| Cameratype | Groothoeklens | Diepte van het veld |
| Matrix | 8 Mpx | 2 Mpx |
| Sensor maat | 1/4 | |
| Pixel grootte | 1,12 µm | |
| Optische zoom | | |
| Gezichtsveld | 123 ° | |
| Brandpuntsafstand | 12 mm | |
| Flitser | LED | LED |
| Dual-color LED-flitser | | |
| Videoformaten | H.264, H.265, MPEG4 - 30 fps | H.263, H.264, MPEG4 - 30 fps |
| Extra | FF, f/2.2 | FF, f/2.4 |
| Vierde camera | | |
| Cameratype | nd | Macro lens |
| Matrix | nd | 2 Mpx |
| Sensor maat | nd | 1920x1080 |
| Optische zoom | nd | |
| Flitser | nd | LED |
| Dual-color LED-flitser | nd | |
| Videoformaten | nd | H.263, H.264, MPEG4 - 30 fps |
| Extra | nd | FF, f/2.4 |
CAMERA'S - VOORKANT
| Eerste camera | | |
| Cameratype | Staande lens | Staande lens |
| Matrix | 20 Mpx | 8 Mpx |
| Optische zoom | | |
| Flitser | | |
| Dual-color LED-flitser | | |
| Videoformaten | H.264, H.265, MPEG4 - 30 fps | H.263, H.264, MPEG4 - 30 fps |
| Extra | FF, f/2.0 | FF, f/2.2 |
SENSORS
| Accelerometer | | |
| Nabijheid | | |
| Licht sensor | | |
| Magnetometer | | |
| Gyroscoop | | |
| Barometer | | |
| Altimeter | | |
| Gravity sensor | | |
| Hall-effect sensor | | |
| Iris scanner | | |
| Vingerafdrukscanner | | |
| Thermometer | | |
| Hygrometer | | |
Gegevens transmissie
| xHTML | | |
| WAP | v2.0 | v2.0 |
| HSCSD | | |
| HSDPA | 42.20 Mbit/s | 42.20 Mbit/s |
| HSUPA | 5.76 Mbit/s | 5.76 Mbit/s |
| HSPA | | |
| HSPA+ | | |
| LTE DL | 603.00 Mbit/s | |
| LTE UP | 102.00 Mbit/s | |
| WIMAX+ | | |
| GPRS | | classe 33 |
| EDGE | | classe 33 |
| Bluetooth | v5.0 | v5.0 |
| Perfil A2DP | | |
| HDMI | | |
| WiFi | v802.11 a/b/g/n/ac | v802.11 a/b/g/n/ac |
| WiFi frequenties | 2,4 GHz; 5 GHz | 2,4 GHz; 5 GHz |
| WiFi Direct | | |
| WiFi Display | | |
| DLNA | | |
| Miracast | | |
| WiFi-hotspot | | |
| IrDA | | |
| USB | v2.0 Type-C | v2.0 Type-C |
| GPS | | |
| A-GPS | | |
| GLONASS | | |
| Beidou | | |
| Galileo | | |
| QZSS | | |
| NFC | | |
COMMUNICATIE EN BERICHTEN
| Call waiting | | |
| Video conferentie verbinding | | |
| Redirect | | |
| Push To Talk | | |
| Instant Messenger | | |
| SMS | | |
| EMS | | |
| MMS | | |
| Predictive text | T9 | T9 |
| Swype | | |
| E-mailclient | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP |
| QWERTY toetsenbord | | |
| RSS reader | | |
Multimedia
| Radio | | |
| MP3 bediening | | |
| Stereo speakers | | |
| Audio Jack | 3.5 mm | 3.5 mm |
| HD Voice | | |
| Geluidsformaten | 3GA, AAC, AAC+, AMR, AWB, FLAC, IMY, M4A, MID, MXMF, OGA, OGG, OTA, RTTTL, RTX, WAV, WMA, XMF, eAAC+ | 3GA, AAC, AMR, AWB, FLAC, IMY, M4A, MID, MIDI, MXMF, OGA, OGG, OTA, RTTTL, RTX, WAV, WMA, XMF |
| Ringtone polyfoon | | |
| Video beltonen | | |
| Beltoon componist | | |
| Spelletjes | | |
| Java | ART | ART |
| Videoverbinding | | |
| DVB-H televisie | | |
| TV aansluiting | | |
PIM EN EXTRA FUNCTIES
| Klok | | |
| Stopwatch | | |
| Alarm | | |
| Calculator | | |
| Valuta Converter | | |
| Organizer | | |
| Agenda | | |
| Vliegtuigstand | | |
| SyncML | | |
| Data en fax | | |
| Schermbeveiliging | | |
| Thema's | | |
| Verwisselbare cover | | |
| Voice picking | | |
| Speaker | | |
| Memorecorder | | |
| Trilalarm | | |
